function getUserinfo() {
    $.ajax({
        url: '/my/user/userinfo',
        success: function (res) {
            console.log(res);
            if (res.status === 0) {
                let name = res.data.nickname || res.data.username
                $('.username').text(name)
                if (res.data.user_pic) {
                    $('.layui-nav-img').attr('src',res.data.user_pic).show()
                } else {
                    let first = res.data.username.substring(0,1)
                    $('.text-avatr').text(first).css('display','inline-block')
                }
            }
            
        },
        
    })
}
getUserinfo()
//增加退出功能
$('#logout').on('click', function () {
    layer.confirm('确定要退出吗?', function(index){
        localStorage.removeItem('token')
        location.href = './login.html'
        layer.close(index);
      }); 
})
